baber/WOPTO huggingface dataset:
Patent JP-H07216000-A (JP)
Title: Combination of monoclonal antibody against epidermal growth factor receptor, its complex and method for transducing the same into cell
Inventor: SHIMIZU NOBUYOSHI
IPC: A61K48/00
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a complex of a new monoclonal antibody useful for transducing, etc., a gene into a cell by combining a monoclonal antibody against an epidermal growth factor receptor through a spacer or without the spacer with the gene. CONSTITUTION:This combination is obtained by dissolving a monoclonal antibody against an epidermal growth factor receptor in a phosphoric acid buffer solution, adding a solution of N-succinimidyl-3-(2-pyridyldithio)propionate in ethanol thereto, reacting both at 37 deg.C for 30min, then carrying out the gel filtration, providing a dithiopyridyl-antibody, adding polylysine, etc., to the resultant antibody and affording a combination of the monoclonal antibody with the polylysine which is a spacer. Furthermore, this complex is prepared by reacting the resultant modified monoclonal antibody with a gene such as a cancer suppressing gene in a buffer solution at ambient temperature for 30min. The resultant complex is a new complex of a monoclonal antibody against an epidermal growth factor receptor used for transducing a gene into a cell and useful as an anticancer agent, etc., capable of transducing the gene, etc., unfavorable to a cancer cell and killing the cancer cell.
Patent JP-S60185174-A (JP)
Title: Evaluation of insulative film
Inventor: ISHIDA TOSHIHARU
IPC: H01L27/10
Filed: 1984-03-05
Abstract: PURPOSE:To rapidly and accurately evaluate the insulation breakdown characteristic of an insulative film having time dependence in a non-destructive state, by measuring a charging current by the application of pulse voltage and judging the quality of the insulating film on the basis of a transition current wave form. CONSTITUTION:A single-emitted pulse having a predetermined width is applied to the gate insulating film 3 of the substrate 2 of a specimen 1 so as to make an electrode 4 negative by a pulse voltage generation apparatus 5. At this time, an inrush current limited by a resistor 6 is flowed to the film 3 and, thereafter, a charging current being a transistion current is flowed and the current wave form thereof is measured by a wave form measuring apparatus 7. When the film 3 is normal, the wave form of the charging current continuously reduces and there is no wave form strain and a current at a steady time becomes also small. Therefore, by judging whether the measured current wave form by the apparatus 7 is received in a prescribed limit wave form, the insulating breakdown characteristic of the insulating film having time dependence can be rapidly and accurately evaluated in a non-destructive state without performing the measurement of the change in a capacity-voltage characteristic by the magnitude of pressure-tightness at the time of destruction, the calculation of surface charge density requiring a time or a temp.
Patent JP-S62199672-A (JP)
Title: Adhesive composition for pressure-sensitive adhesive film
Inventor: SUGIYAMA TADASHI
IPC: C09J7/02
Filed: 1986-02-27
Abstract: PURPOSE:The titled composition, obtained by blending a specific acrylic copolymer containing carboxyl groups with a small amount of a specific polyfunctional isocyanate compound and tert-butanol and having a long pot life and good adhesive force, heat-resistant holding power, etc. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. carboxyl group-containing acrylic copolymer consisting of (i) 0.05-15wt% functional group-containing unsaturated comonomer having reactivity with isocyanate groups, e.g. acrylic acid, etc., (ii) 99.95-85wt% 4-12C alkyl ester of acrylic acid and/or methacrylic acid, provided that up to half of the above-mentioned ester may be substituted by another copolymerizable unsaturated monomer, e.g. vinyl acetate, etc., with (B) 0.1-15pts.wt. compound belonging to the group consisting of hexamethylene diisocyanate [hexamethylene diI (I is abbreviation of isocyanate)], isophorone diI, hydrogenated diphenylmethane diI, hydrogenated xylylene diI and lysine trisI and derivatives thereof and (C) tertbutanol as a solvent.
Patent JP-S57155576-A (JP)
Title: Operation controller in two revolutions one cycle system copying machine
Inventor: MIDORIKAWA AKIRA
IPC: G03G21/10
Filed: 1981-03-23
Abstract: PURPOSE:To leave no uncleaned parts on a photosensitive drum in two revolutions one cycle system copying by keeping the drum turned and a cleaning device operated until the uncleaned parts are thoroughly cleaned in spite of the case in which a main switch is turned off. CONSTITUTION:The normally open contacts Ra3-1 of a relay Ra3 in parallel with a main switch 22 and the Ra3 in parallel with Ra2 are provided to a control part 26, and the on-timing of the relay Ra3 is set at said control part 26  prior to the end of operation of a paper discharge switch like a timing chart. Further, programs are inputted into said control part 26 in such a way that the operation time of said relay Ra2 assumes the time interval when a photosensitive drum is started from the position where the leading end of the image after the transfer (the leading end of the residual toner) abuts on a cleaning member 2 and the drum rotates at least one time, whereby the operation time is maintained constant despite turning off of the main switch.
Patent JP-S51115619-A (JP)
Title: Dc-dc convertor circuit
Inventor: UCHIKOSHI KOUJI
IPC: H02M3/335
Filed: 1975-04-03
Abstract: PURPOSE: To keep a load output voltage at a predetermined level. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51116313-A (JP)
Title: Reflux device of exhaust gas from rotary piston engine
Inventor: SATOU HARUHIKO
IPC: F02B1/04
Filed: 1975-04-03
Abstract: PURPOSE: To supply exhaust gas concentrically around the plugs which produce a large amount of NOx in such a degree that ignitability will not be affected and reduce the amount of NOx effectively without affecting combustibility around the working chamber with a small amount of exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07248734-A (JP)
Title: Luminance controller of on-vehicle display device
Inventor: YAMAMOTO HIROSHI
IPC: H05B41/00
Filed: 1994-03-11
Abstract: PURPOSE:To provide a luminance controller of on-vehicle display device capable of rapidly and smoothly obtaining a best luminance after a cold cathode tube of a back light is lighted. CONSTITUTION:This device is the luminance controller for the on-vehicle display device controlling the luminance of the cold cathode tube of the display device displaying various kinds of data of a vehicle, and is provided with a heater 1 warming up the cold cathode tube, a temp. detection means 2 detecting the temp. of the cold cathode tube, a duty time recording means 3 recording a duty time when a pulse corresponding to the temp. is turned on and a pulse generation means 4 reading out the duty time corresponding to the temp. detected by the temp. detection means 2 from the duty time recording means 3 and generating the pulse letting a current flow through the heater for the read out time.
Patent JP-H09232218-A (JP)
Title: Method for forming resist pattern and manufacture of semiconductor device
Inventor: TSUCHIYA HIROKO
IPC: G03F7/42
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming a fine resist pattern for processing electrodes with sufficient dry etching resistance for gas containing halogen in an ArF lithography. SOLUTION: The method for forming a resist pattern comprises the steps of depositing a polycrystalline silicon 2 on a substrate 1, forming the lower layer resist or resin containing polymer compound having aromatic functional group at the side or main chain thereon, coating the resist with negative radiation-sensitive material 4 containing silicon atom to form an upper layer resist, emitting activation actinic ray to the two-layer resist to form a negative pattern 5 on the upper layer resist, reactive oxygen ion etching the exposed part of the lower layer resist with the upper layer resist as a mask to transfer the pattern of the upper layer resist to the lower layer resist, and removing the upper layer resist by ashing with gas containing fluorine and carbon atom.
Patent JP-H11200587-A (JP)
Title: Projected corner member for exterior wall and production thereof
Inventor: HONDA SHUKICHI
IPC: E04F13/073
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a projected corner member for an exterior wall and the production method thereof by which the projected corner member for an exterior wall can be costlessly produced and the projected corner can be rapidly and appropriately executed regardless of the technique of the constructor's employees and further, the strength of the projected corner can be increased. SOLUTION: The projected corner member is formed of a projected corner body 1 shaped to have almost the same length with the distance between the upper and lower members of an execution part and integrally formed as a whole, a connection plate 2 fixed to the rear face of the projection body 1. In this case, the connection plate 2 is formed of a fixing part 3 to the rear face of the projection body 1 and outwardly protruded parts 4 extended to one side or both sides in the right and left directions. Projections 5 for vertical joints or back-up members are formed in the outwardly protruded parts 4.
Patent JP-S60188695-A (JP)
Title: Carburetion device in vaporizing equipment of low temperature liquefied gas
Inventor: YAMAMOTO HIROSHI
IPC: F17C9/02
Filed: 1984-03-03
Abstract: PURPOSE:To improve carburetion efficiency of a vaporizing equipment of low temperature liquefied gas and enable the capacity of its heater to be decreased, by connecting a branch line part in the upstream side from carburetors to a main pipe part in the downstream side from the heater through a circulative pipe. CONSTITUTION:If frost adheres to a heating pipe of the first carburetor 12A, the temperature of gas decreased, and this temperature is detected through a detector 26. A vaporizing equipment, by this detection signal, both switches a carburetor in use to the second carburetor 12B and returns gas warmed by a heater 13 to the first carburetor through a circulative pipe 15. Then the vaporizing equipment, as the result, warms vaporized gas in the second carburetor by the heater to a temperature of 0 deg.C to be fed to consuming facilities while removes the frost in the first carburetor by the warmed gas.
Patent JP-H05237889-A (JP)
Title: Method for producing resin gear and apparatus for molding the gear
Inventor: UMEZAWA TAKAO
IPC: B29C45/26
Filed: 1992-02-27
Abstract: PURPOSE:To produce a resin gear whose teeth have a crowning shape by molding technique such as injection molding. CONSTITUTION:A molten resin is injected in the cavity of a closed mold and compressed in the direction forming the length direction of the teeth forming the length direction of the teeth of a resin gear to mold the teeth having a crowning shape.
Patent JP-2000242232-A (JP)
Title: Display
Inventor: SAITO YOSHIHIRO
IPC: G09G3/20
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of deterioration in display quality due to capacitive components with a simple constitution. SOLUTION: The display is provided with an organic EL display 1, a scanning electrode driving section 2 and a data electrode driving section 3. The display 1 has scanning electrodes 12 and data electrodes 13, which are arranged in a matrix state, and organic EL elements 14 which are provided at the crossing points of the electrodes 12 and 13, and which are connected to the both electrodes and are formed as plural light emitting elements. Electrodes 13 are defined as the electrodes having smaller total capacitive components among the two kinds of the electrodes arranged in the matrix manner and the electrodes 13 are driven by a constant current.
Patent JP-S56138423-A (JP)
Title: Structure of bearing of turbosupercharger
Inventor: OKANO HIROSHI
IPC: F02C7/06
Filed: 1980-04-01
Abstract: PURPOSE: To provide floating radial bearings of such simple structure for a turbosupercharger that the axial movement of the floating bearings can be restricted without damaging them.  
     CONSTITUTION: A bearing-supporting cylindrical hole 24 provided in a center housing 6 has a smooth cylindrical inside surface of constant diameter along the total length of the hole 24. A pair of hollow cylindrical floating radial bearings 25 of identical shape and a hollow cylindrical sleeve 40 are interposed between the bearing- supporting cylindrical hole 24 and a center shaft part 11a so that the sleeve 40 is located between the radial bearings 25. The outside diameter of each radial bearing 25 is almost equal to that of the sleeve 40 whose inside diameter is larger than that of the radial bearing 25. A runner 27 (at the side of an impeller 14) and a connecting step 41 (at the side of a turbine wheel 12) are provided. The runner 27 and the connecting step 41 function as stoppers to restrict the axial movement of the bearings 25 and the sleeve 40. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000239683-A (JP)
Title: Electrosensitive working medium and method for using same
Inventor: OTSUBO YASUBUMI
IPC: C09K3/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrosensitive working medium almost incombustible because of containing a specific halogen atom, especially a fluorine-containing compound, free from risk of ignition caused by a spark between electrodes or the like, having an electroconductivity and a surface tension each within a specific range and capable of effectively forming a moving flow of the electrosensitive working medium and to provide a method for its use. SOLUTION: There is provided a homogeneous electrosensitive working medium containing at least one liquid organic compound containing at least three halogen atoms, fluorine atoms in particular in its molecule, which has an electroconductivity of 4×10-10-5×10-6 S/m at an actuating environment temperature and a surface tension of 22 dyn/cm or less at an actuating environment temperature. This homogeneous electrosensitive working medium is flame retardant or incombustible. The formation of a nonuniform electric field in this electrosensitive working medium generates a moving flow of the medium between electrodes, and this moving flow can be utilized for ECF motors, pumps, cleaning apparatus and the like.
Patent JP-S58158625-A (JP)
Title: Automatic varying device for quantity of strobe light
Inventor: HAGIWARA KAZUHIRO
IPC: G03B7/16
Filed: 1982-03-16
Abstract: PURPOSE:To vary the quantity of strobe light automatically, by incorporating elements a lens barrel part, and a diaphragm and focusing part and adjusting the diaphragm and focus of a lens. CONSTITUTION:A strobe 3 and the lens barrel A are connected together by a wire 5. Then, the wire 5 is attached and detached freely through a socket 2. The lens barrel body A incorporates an element (resistance) B, which is used to vary the quantity of light automatically. Namely, the strobe and lens barrel body are coupled with each other (by plugs or sockets) and the diaphragm and focus of the lens are varied to vary the guide number of the strobe. Thus, the element B is provided to the camera lens barrel body A and the strobe 3 is coupled by the wire to vary the quantity of strobe light automatically. This invention eliminates the need for manual diaphragm adjustment and provides such an effect that when there is something with good reflection efficiency near a subject, its reflected light is absorbed to prevent the actual shot subject from becoming dark.
Patent JP-H11228438-A (JP)
Title: Preparation for external use for skin
Inventor: OGAWA ATSUKO
IPC: A61K35/57
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation by including an extract from the basidiocarp of Agaricus blazei Murill and physiologically active substance(s) of animal origin to potentiate both moisturizing effect and epidermal fibroblast activating effect and have excellent effect for the prevention/improvement of skin aging symptoms. SOLUTION: This preparation for external use for skin contains (A) an extract from the basidiocarp of Agaricus blazei Murill (FERM 4731) (pref. at 0.0001-5 wt.%) and (B) a least one kind of physiologically active substance of animal origin (e.g. a placenta or spleen extract from mammal such as human or cattle, soluble eggshell membrane protein, basic or acidic fibroblast growth factor, epithelial cell growth factor, nucleic acid, pref. at 0.0001-5 wt.%), and pref. further, a combination of (C) 0.0001-3 wt.% of an anti-inflammatory agent, (D) 0.001-10 wt.% of mucopolysaccharides and (E) 0.0001-5 wt.% of a 2- hydroxycarboxylic acid, salt thereof and/or derivative thereof.
Patent JP-S53126607-A (JP)
Title: Air duct for railway vehicle
Inventor: NAGANO KEISUKE
IPC: B61C3/00
Filed: 1977-04-13
Abstract: PURPOSE: To provide an air duct arrangment for forcibly cooling main motors of railway vehicle, in which the air duct is arragned in a plurality of stages on the floor of vehicle, whereby it is enabled to facilitate manufacturing and mounting of the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60185736-A (JP)
Title: Preparation of ethanol
Inventor: ISOGAI YOSHIO
IPC: B01J27/128
Filed: 1984-03-06
Abstract: PURPOSE:In preparing ethanol by reacting methanol with carbon monoxide and hydrogen, to raise yield without causing by-products, by combining a cobalt or cobalt-halogen system catalyst with a tertiary amine and a different ligand of tertiary amine. CONSTITUTION:In reacting methanol with carbon monoxide and hydrogen, the reaction is carried out in the presence of a catalyst consisting of (A) 1-300mg atom, preferably 5-100mg atom culculated as cobalt atom of a cobalt compound, (B) 2-600mg atom, preferably 10-200mg atom calculated as phosphorus atom of a tertiary phosphine, and (C) 1-300mg atom, preferably 5-100mg atom calculated as nitrogen atom of a tertiary amine and in an atom ratio of cobalt: phosphorus: nitrogen of 1:0.2-5:0.05-2, to give ethanol. The addition of a proper amount of a halogen (atom ratio to cobalt of 1:0.1-0.5) keeps selectivity of ethanol and provides high reaction rate.
Patent JP-2000241971-A (JP)
Title: Photopolymerizable composition
Inventor: IGARASHI TSUTOMU
IPC: H05K3/06
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable composition extremely adaptable to a defect inspector and high in contrast after exposure and DFR using this composition. SOLUTION: The photopolymerizable composition contains (a) a linear polymer having carboxylic groups in an amount of 100-600 acid equivalents and a weight average molecular weight of 200,000-500,000 in an amount of 20-90 weight %, (b) a photopolymerizable unsaturated compound having at least 2 terminal ethylene groups in an amount of 3-60 weight %, (c) a photopolymerization initiator in an amount of 0.01-30 weight %, (d) at least one kind of compound selected from (i) a compound represented by general formula (I) and (ii) an azomethine dye compound in an amount of 0.01-10 weight %. In general formula (I), each of R1 and R2 is a hydrocarbon or trihalogenomethyl group.
Patent JP-S58157119-A (JP)
Title: Manufacture of tubular anisotropic permanent magnet
Inventor: MIZUSHIMA YASUHIKO
IPC: H01F41/02
Filed: 1982-03-15
Abstract: PURPOSE:To manufacture a magnet of long size by a method wherein a refractory ceramic inner tube is loosely inserted in a hole in a tubular magnet material and the gap is filled with fire-resistant powder and the whole is then inserted loosely in a zone-melted heat-resistant tube and the gap is filled with  heat-resistant powder and the entire length is melted for the growth of a  column-shaped crystal. CONSTITUTION:A heat-resistant inner tube 5 is inserted in a hole in a tubular magnetic material 4 with a gap between the two, and the gap is filled with refractory powder 6. Further, the magnet material 4 is inserted in a zone-melted heat-resistant tube 7 and the gap between the heat-resistant tube 7 and the magnetic material 4 is filled with refractory power 6. Next, a heat source 8 surrounding the outer circumference of the zone-melted heat-resistant tube 7 is activated and the relative position of the tube 7 to the heat source 8 is changed to perform zone-melting for the growth of a column-shaped crystal along the axis. The tubular magnetic material thus formed into a column-shaped crystal is cut and finished into products, to obtain anisotropic permanent magnets after solution heat treatment and processing in a magnetic field.
Patent JP-H11237586-A (JP)
Title: Optical width modulation device and modulation method for optical width
Inventor: SASAKI CHIHARU
IPC: H04B10/524
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of an optical width modulation of a wide modulation band and a stable optical width modulation by outputting optical signals preparted by synthesizing optical signals converted by an optical signal conversion means and delay signals extracted by an optical signal delay means. SOLUTION: An information processing circuit 120 extracts only modulation extraction signals 305-315 for performing width modulation, from modulation input signals 200 by control signals 300. On the other hand, when the signals for performing the width modulation are extracted from modulation optical signals 215 in an optical switch 160 and delayed in an optical fiber 170, optical modulation delay signals 325 are obtained. Then, by controlling the optical modulation delay signals 325 by the modulation extraction signals 315, optical modulation extracted signals 330 wherein only a delay signal is extracted are obtained. Then, by synthesizing the signals 330 and the original modulation input signals 200 in a photocoupler 190, optical width modulation signals 400 are obtained.
Patent JP-S56139602-A (JP)
Title: Production of iron sintered body
Inventor: MATSUMOTO SHIYUUJI
IPC: B22F3/10
Filed: 1980-03-31
Abstract: PURPOSE: To obtain an iron type sintered body having high sintering density by heating the molding of the iron type powder added with oxide and a reducing agent in a reducing atmosphere, then sintering the same.  
     CONSTITUTION: The iron type powder added with 0.5W5wt% oxide (Fe 2 O 3 ) and 0.5W0.3wt% a reducing agent (e.g.; graphite) is pressed with a press, whereby it is molded to a powder molding having a shape of specified parts. Powder of iron alone or alloy powder consisting basically of iron is used for the above-mentioned iron powder. Thence, said powder molding is heated in a reducing atmosphere of H 2  or the like under conditions of 750W850°C and 30W90min, to allow the oxide in the iron powder to reduce, whereby the iron sintered body of high density is produced. This sintered body is of high density and is best suited for use as sintered machine parts such as gears, sliding members and the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51115500-A (JP)
Title: A process for improvement of protein
Inventor: FUJIMAKI MASAO
IPC: A23L15/00
Filed: 1975-04-04
Abstract: PURPOSE:A process for changing foaming power etc. of protein by contacting a plastein rich in cysteine, with a soluble protein, in aqueous medium, or further heating under a mild condition.